Toad headed agama (Phrynocephalus mystaceus galli) are some of the most biazarre and interesting lizards on the planet. When threatened they have mouth flaps which they can dramatically extend when opening their mouth. When they do this they look similar to the movie monster "Predator". They are a socially interacive species and they wave their tails around like a flag to communicate with each other. As adults they are also incredibly bold and exhibit no fear of the keeper. All of this together makes them one of the most fun species to keep. I am one of the few people in the USA consitently breeding them. Hopefully I can offer more to hobbyists in the future.